SPD-SX: Wave Delete
Here's how to permanently remove a sample (wave) from the internal memory in the SPD-SX.
1. Press MENU.
2. Cursor to "UTILITY" and then press ENTER.
3. Cursor to "WAVE LIST" and then press ENTER.
4. Use the up or down cursor buttons to select a wave that you would like to delete.
5. Press the QUICK button.
6. Cursor to "Wave Delete" and press ENTER.
7. Press ENTER again to execute.